How To Mount To A Metl Roof

Try to space the screws about 12 inches apart down the entire piece of metal.

How to mount to a metl roof. Use your neoprene washer head screws to secure the metal to the sheathing. You will use metal roofing screws to secure the metal panels to the sheathing. Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging. In other words you need to make absolutely sure that every square foot of the roof is covered in metal and that means making sure all the edges are fully covered.

To watch the entire series from the beginning click here. Today we will install an american building components sl 16 metal roofing panel. Space the screws about 12 in 30 cm apart down the entire piece of metal. To vent the roof holes are cut in the old roof above the soffit which pulls air through the soffit vents underneath.

What s involved in how to install metal roofing. Anatomy of a steel roof. Take your first sheet of metal and place it on the roof so that it overhangs the edge at least 3 4 in 1 9 cm. These instructions specifically focus on metal panel installation.

Make sure there s a 1 inch overlap the edge of the roof by one inch then secure it by drilling 1 and 1 2 inch galvanized metal screws through the panel in 12 inch to 16 inch intervals. Overlap the next panel straight above the first by 12 inches and secure it the same way you secured the first. Take care the first piece is aligned precisely perpendicular square to the edge. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.